28.115.251 is a class C of IPs

Sample IPs from the class C 28.115.251

28.115.251.80	View precise location of 28.115.251.80 on the map!
28.115.251.151	View precise location of 28.115.251.151 on the map!
28.115.251.231	View precise location of 28.115.251.231 on the map!
28.115.251.112	View precise location of 28.115.251.112 on the map!
28.115.251.84	View precise location of 28.115.251.84 on the map!
28.115.251.197	View precise location of 28.115.251.197 on the map!
28.115.251.67	View precise location of 28.115.251.67 on the map!
28.115.251.223	View precise location of 28.115.251.223 on the map!
28.115.251.173	View precise location of 28.115.251.173 on the map!
28.115.251.93	View precise location of 28.115.251.93 on the map!
28.115.251.105	View precise location of 28.115.251.105 on the map!

10 Random IPs

142.89.174.227	Find precise map location of 142.89.174.227
203.91.157.232	Find precise map location of 203.91.157.232
186.195.167.94	Find precise map location of 186.195.167.94
16.120.23.111	Find precise map location of 16.120.23.111
174.142.199.166	Find precise map location of 174.142.199.166
38.183.148.232	Find precise map location of 38.183.148.232
172.235.171.28	Find precise map location of 172.235.171.28
10.187.9.136	Find precise map location of 10.187.9.136
84.22.47.41	Find precise map location of 84.22.47.41
190.75.28.38	Find precise map location of 190.75.28.38
62.30.178.30	Find precise map location of 62.30.178.30

TestURI.org is a free web-sniffer.net alternative. It alows you to send custom HTTP request and check the HTTP response.